org.odpi.openmetadata.accessservices.assetlineage.server

Class AssetLineageRestServices

java.lang.Object

org.odpi.openmetadata.accessservices.assetlineage.server.AssetLineageRestServices

public class AssetLineageRestServices
extends Object

The AssetLineageRESTServices provides the server-side implementation of the Asset Lineage Open Metadata Assess Service (OMAS). This interface provides connections to assets and APIs for adding feedback on the asset.

Constructor Summary

Constructors

Constructor and Description
AssetLineageRestServices() Default constructor

Method Summary

Modifier and Type	Method and Description
GUIDListResponse	publishAssetContext(String serverName, String userId, String entityType, String guid) Publish asset context on the Out Topic.
GUIDListResponse	publishEntities(String serverName, String userId, String entityType, FindEntitiesParameters findEntitiesParameters) Scan the cohort for the given type and filtering based on the findEntitiesParameters.
GUIDListResponse	publishEntity(String serverName, String userId, String entityType, String guid) Find the entity the element with the provided guid and the given type Publish the context for the entity on the AL OMAS out Topic

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AssetLineageRestServices

public AssetLineageRestServices()

Default constructor

Method Detail

publishEntities

public GUIDListResponse publishEntities(String serverName,
                                        String userId,
                                        String entityType,
                                        FindEntitiesParameters findEntitiesParameters)

Scan the cohort for the given type and filtering based on the findEntitiesParameters. Providing only the updatedAfter filed in findEntitiesParameters will publish only the entities that were updated in the cohort after that date. Publish the context for each entity on the AL OMAS out Topic

Parameters:

serverName - name of server instance to call

userId - the name of the calling user

entityType - the type of the entity to search for

findEntitiesParameters - filtering used to reduce the scope of the search

Returns:

a list of unique identifiers (guids) of the available entityType as a response

publishEntity

public GUIDListResponse publishEntity(String serverName,
                                      String userId,
                                      String entityType,
                                      String guid)

Find the entity the element with the provided guid and the given type Publish the context for the entity on the AL OMAS out Topic

Parameters:

serverName - name of server instance to call

userId - the name of the calling user

entityType - the type of the entity to search for

guid - the guid of the searched entity

Returns:

the unique identifier (guid) of the entity that was processed

publishAssetContext

public GUIDListResponse publishAssetContext(String serverName,
                                            String userId,
                                            String entityType,
                                            String guid)

Publish asset context on the Out Topic. Provides a list with asset context entities' GUIDs.

Parameters:

serverName - the server name

userId - the user id

entityType - the entity type

guid - the GUID of the entity for which the context is published

Returns:

a list with asset context entities' GUIDs